From abfe46778466ab4050dfc07601f158a81df661b7 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@users.noreply.github.com>
Date: Fri, 18 Jan 2019 13:06:00 +0100
Subject: [PATCH] Use Window.Owner as owner in Show.

We probably want to change this and pass the owner to the `Show` method as we do for dialogs: having owner specified in different places for dialogs vs non-dialogs is not a good API.
---
 src/Avalonia.Controls/Window.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Avalonia.Controls/Window.cs b/src/Avalonia.Controls/Window.cs
index 2ac6299c0e..53f727900b 100644
--- a/src/Avalonia.Controls/Window.cs
+++ b/src/Avalonia.Controls/Window.cs
@@ -388,7 +388,7 @@ namespace Avalonia.Controls
                 PlatformImpl?.Show();
                 Renderer?.Start();
             }
-            SetWindowStartupLocation();
+            SetWindowStartupLocation(Owner?.PlatformImpl);
         }
 
         /// <summary>
@@ -464,7 +464,7 @@ namespace Avalonia.Controls
             return result.Task;
         }
 
-        private void SetWindowStartupLocation(IWindowImpl owner = null)
+        private void SetWindowStartupLocation(IWindowBaseImpl owner = null)
         {
             var scaling = owner?.Scaling ?? PlatformImpl?.Scaling ?? 1;